The Warpac nations were organised roughly along the same lines, especially at battalion and higher level. Squads, platoons and companies did sometimes vary in terms of equipment and organisation, however. For example, the Soviets had an MG Platoon in each Motor Rifle Company, while the Warpac nations did not. The Czechs used 82mm Tarasnice recoilless rifles instead of RPGs, the Romanians had their own rifle instead of the AK, the Czechs and Poles used OT-64/SKOTs instead of BTR-60, the Hungarians used PSzH-IV instead of BTR-60, the Bulgarians used BMP-23 instead of BMP-2, etc, etc.

Have a look at the bottom of this page for my Warpac and NATO orbats & TO&Es: link (each model listed represents 2-3 real vehicles/weapons or an infatry squad).

Nothing major and most of them are discussed in that earlier thread. It's also the case that many units adopted non-standard organisations, making tracking all of them something of a headache. Some that spring to mind are:

1. The Soviet Motor Rifle Company's MG Platoon bacame more of a Heavy Weapons Platoon as the AT-7 'Saxhorn' ATGM came into service (initially comprising 6x PKM LMGs, divided into two sections of 3, one of the two LMG Sections was replaced by 1-2 Saxhorns).

2. At battalion level, an Automatic Grenade-Launcher Platoon of 3-6 AGS-17 30mm AGLs started to appear during the 1980s.

3. MANPADS started to disappear from MR companies in the late 1980s, to be grouped as new battalion AA Platoons.

4. Battalion Mortar Platoons expanded from six to eight tubes. In many cases these were a 50/50 split of 120mm mortars and 82mm Vasilek automatic gun-mortars, though some were 100% 120mm.

I was working from memory, so I've checked the nearest sources and they're totally contradictory – the British Army Soviet Small Unit Tactics guides say 8 possibly reducing to 6, but the US Army Soviet Army guides say 6 possibly increasing to 6 ed if I can work it out